Explosion proof Fire Alarm System
Explosion Proof Conventional Reflective Beam Detector AW-BK901EX
Explosion proof infrared beam smoke detector is a non-coded reflective linear infrared beam smoke detector. The detector must be used in conjunction with the reflector, but one or four reflectors should be used according to the installation distance betwe
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Product overview
Explosion proof infrared beam smoke detector is a non-coded reflective linear infrared beam smoke detector. The detector must be used in conjunction with the reflector, but one or four reflectors should be used according to the installation distance between the two devices.
The detector has advanced functions and powerful analysis and judgment capabilities. Through our original program, it can automatically complete system debugging, compensation for changes in the external environment, fire alarm and fault judgment, and the output status is displayed through indicator lights and terminals.


 


Product Features
  • Newest and reasonable structure design
  • Sensitive adjustment, accurate positioning
  • Good performance, easy to install
Technical parameters
Model AW-BK901EX
Main Voltage DC15-28V
Operating Current Monitor≤12 mA     Debug≤20 mA       Alarm about 22 mA
Relay Output (Normally Open) Alarm (28 V / 2 A)    Fault (28 V / 2 A)
Ex-Atex Protection Level ExdⅡB T6
Materials and Colors Aluminium Alloy
Mating Panel AW-CFP2166 fire alarm control panel
Maximum Protection Area ≤14 x 100=1400 m2        Maximum Width 14 m
Optical Path Length 8～100 m
Environment Temperature range: -20 to 50°C (-4~122°F)
Humidity: 5 to 95% RH, non-condensing
Materials and colors Aluminium Alloy Red
Size (L*W*H) 260*160*130 mm
Weight about 3.7 Kg

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